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<HTML><HEAD><TITLE>Newmat09 - sparse</TITLE></HEAD> <BODY><H2>Sparse matrices</H2><A HREF="comp_mat.html"> next</A> - <A HREF="comp_mat.html"> skip</A> - <A HREF="design.html"> up</A> - <A HREF="index.html"> start</A><P>The library does not support sparse matrices.<P>For sparse matrices there is going to be some kind of structure vector.It is going to have to be calculated for the results of expressions inmuch the same way that types are calculated. In addition, a whole newset of row and column operations would have to be written.<P>Sparse matrices are important for people solving large sets ofdifferential equations as well as being important for statistical andoperational research applications.<P>But there are packages being developed specifically for sparse matrices andthese might present the best approach, at least where sparse matricesare the main interest.<P><A HREF="comp_mat.html"> next</A> - <A HREF="comp_mat.html"> skip</A> - <A HREF="design.html"> up</A> - <A HREF="index.html"> start</A><P></BODY></HTML>⌨️ 快捷键说明
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